But there was not a sign of life on her.

Yes—we make a slight mistake.

The captain, Mr. Nares, had a favorite collie dog.

This animal could be seen on the deck.

A faint bark could be heard at intervals as the wind blew towards the shore.

The dog was alone.

It is well known that a dog is a man’s friend, and hates a solitary existence.

As a matter of fact, animals like human beings, are gregarious.

Sometimes you may find a rogue elephant or a solitary buffalo living alone.

Why?